/ Dictionary / Index N necessitude: Meaning and Definition of Find definitions for: ne•ces•si•tude Pronunciation: (nu-ses'i-td", -tyd"), [key] — n. Archaic. necessity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. necessitous necessity Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language